Canon G16 versus Olympus E-450
The Canon PowerShot G16 and the Olympus E-450 are two digital cameras that were officially introduced, respectively, in August 2013 and March 2009. The G16 is a fixed lens compact, while the E-450 is a DSLR. The cameras are based on a 1/1.7-inch (G16) and a Four Thirds (E-450) sensor. The Canon has a resolution of 12 megapixel, whereas the Olympus provides 10 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.
Body comparison: Canon G16 vs Olympus E-450
The side-by-side display below illustrates the physical size and weight of the Canon G16 and the Olympus E-450. Three consecutive perspectives from the front, the top, and the back are presented. All width, height and depth measures are rounded to the nearest millimeter. You can also toggle the display to switch to a percentage comparison if you prefer that the measures are being expressed in relative terms (in this case, the camera on the left – the G16 – represents 100 percent across all the size and weight measures).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Olympus E-450 is considerably larger (43 percent) than the Canon G16. In this context, it is worth noting that neither the G16 nor the E-450 are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the G16 has a lens build in, whereas the E-450 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can find an overview of optics for the E-450 and their specifications in the Four Thirds Lens Catalog.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|Camera Body Specifications|
|Canon G16»||4.3 in||3.0 in||1.6 in||12.6 oz||360||n||Aug 2013||549|
|Olympus E-450«||5.1 in||3.6 in||2.1 in||15.5 oz||500||n||Mar 2009||499||-|
|Canon G1 X Mark II« »||4.6 in||2.9 in||2.6 in||19.5 oz||240||n||Feb 2014||799|
|Canon SL1« »||4.6 in||3.6 in||2.7 in||14.4 oz||380||n||Mar 2013||549||-|
|Canon G15« »||4.2 in||3.0 in||1.6 in||12.4 oz||350||n||Sep 2012||499||-|
|Canon G1 X« »||4.6 in||3.2 in||2.6 in||18.8 oz||250||n||Jan 2012||799||-|
|Canon M« »||4.3 in||2.6 in||1.3 in||10.5 oz||230||n||Jul 2012||599||-|
|Canon G12« »||4.4 in||3.0 in||1.9 in||14.1 oz||370||n||Sep 2010||499||-|
|Fujifilm X30« »||4.7 in||2.8 in||2.4 in||14.9 oz||470||n||Aug 2014||599|
|Fujifilm X20« »||4.6 in||2.8 in||2.2 in||12.5 oz||270||n||Jan 2013||599||-|
|Fujifilm X10« »||4.6 in||2.8 in||2.2 in||12.3 oz||270||n||Sep 2011||599||-|
|Olympus E-620« »||5.1 in||3.7 in||2.4 in||18.4 oz||500||n||Feb 2009||699||-|
|Olympus E-600« »||5.1 in||3.7 in||2.4 in||18.9 oz||500||n||Aug 2009||449||-|
|Olympus E-420« »||5.1 in||3.6 in||2.1 in||15.5 oz||500||n||Mar 2008||599||-|
|Olympus E-520« »||5.4 in||3.6 in||2.7 in||18.9 oz||750||n||May 2008||699||-|
|Olympus E-410« »||5.1 in||3.6 in||2.1 in||15.3 oz||500||n||Mar 2007||699||-|
|Panasonic LX7« »||4.4 in||2.7 in||1.8 in||10.5 oz||330||n||Jul 2012||499||-|
The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
Sensor comparison: Canon G16 vs Olympus E-450
The size of the imaging sensor is a crucial determinant of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color depth than smaller pixel-units in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Canon G16 features a 1/1.7-inch sensor and the Olympus E-450 a Four Thirds sensor. The sensor area in the E-450 is 436 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 4.65 and 2.0. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
Despite having a smaller sensor, the Canon G16 offers a higher resolution of 12 megapixel, compared with 10 MP of the Olympus E-450. This megapixel advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 1.87μm versus 4.74μm for the E-450). However, it should be noted that the G16 is much more recent (by 4 years and 4 months) than the E-450, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently.
Consistent information on actual sensor performance is available from DXO Mark for most cameras. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). The Overall DXO ratings for the two cameras under consideration are close, suggesting that they provide similar image quality. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Olympus E-450«||Four Thirds||10.0||3648||2736||-||21.5||10.5||512||56|
|Canon G1 X Mark II« »||1.5-inch||13.0||4160||3120||1080/30p||21.5||10.8||581||58|
|Canon SL1« »||APS-C||17.9||5184||3456||1080/30p||21.8||11.3||843||63|
|Canon G15« »||1/1.7||12.0||4000||3000||1080/24p||19.9||11.5||165||46|
|Canon G1 X« »||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60|
|Canon M« »||APS-C||17.9||5184||3456||1080/30p||22.1||11.2||827||65|
|Canon G12« »||1/1.7||10.0||3648||2736||720/24p||20.4||11.2||161||47|
|Fujifilm X30« »||2/3||12.0||4000||3000||1080/60p||-||-||-||-|
|Fujifilm X20« »||2/3||12.0||4000||3000||1080/60p||-||-||-||-|
|Fujifilm X10« »||2/3||12.0||4000||3000||1080/30p||20.5||11.3||245||50|
|Olympus E-620« »||Four Thirds||12.2||4032||3024||-||21.3||10.3||536||55|
|Olympus E-600« »||Four Thirds||12.2||4032||3024||-||21.5||10.3||541||55|
|Olympus E-420« »||Four Thirds||10.0||3648||2736||-||21.5||10.4||527||56|
|Olympus E-520« »||Four Thirds||10.0||3648||2736||-||21.4||10.4||548||55|
|Olympus E-410« »||Four Thirds||10.0||3648||2736||-||21.1||10.0||494||51|
|Panasonic LX7« »||1/1.7||10.0||3648||2736||1080/60p||20.7||11.7||147||50|
Many modern cameras are not only capable of taking still images, but can also record movies. The G16 indeed provides movie recording capabilities, while the E-450 does not. The highest resolution format that the G16 can use is 1080/60p.
Feature comparison: Canon G16 vs Olympus E-450
Apart from body and sensor, cameras can and do differ across a variety of features. The G16 and the E-450 are similar in the sense that both have an optical viewfinder. The latter is useful for getting a clear image for framing even in brightly lit environments. The table below summarizes some of the other core capabilities of the Canon G16 and Olympus E-450 in connection with corresponding information for a sample of similar cameras. The full specs-sheets can be found in the camera manual or, for example, in the dpreview camera hub.
|Canon G1 X Mark II« »||-||n||3.0||1040||tilting||Y||4000||5.2||Y||Y|
|Canon SL1« »||optical||n||3.0||1040||fixed||Y||4000||4.9||Y||n|
|Canon G15« »||optical||n||3.0||922||fixed||n||4000||2.1||Y||Y|
|Canon G1 X« »||optical||n||3.0||922||Swivel||n||4000||1.9||Y||Y|
|Canon M« »||-||n||3.0||1040||fixed||Y||4000||4.3||n||n|
|Canon G12« »||optical||n||2.8||461||swivel||n||4000||1.1||Y||Y|
|Fujifilm X30« »||2360||n||3.0||920||tilting||n||4000||12.0||Y||Y|
|Fujifilm X20« »||optical||n||2.8||460||fixed||n||4000||12.0||Y||Y|
|Fujifilm X10« »||optical||n||2.8||460||fixed||n||4000||10.0||Y||Y|
|Olympus E-620« »||optical||n||2.7||230||swivel||n||4000||4.0||Y||Y|
|Olympus E-600« »||optical||n||2.7||230||swivel||n||4000||4.0||Y||Y|
|Olympus E-420« »||optical||n||2.7||215||fixed||n||4000||3.5||Y||n|
|Olympus E-520« »||optical||n||2.7||215||fixed||n||4000||3.5||Y||Y|
|Olympus E-410« »||optical||n||2.5||215||fixed||n||4000||3.0||Y||n|
|Panasonic LX7« »||-||n||3.0||920||fixed||n||4000||11.0||Y||Y|
The G16 is a current model that online retailers, such as amazon, will have in stock. In contrast, the E-450 has been discontinued (but it can be found pre-owned on eBay). There has not been a direct replacement model for the E-450 from Olympus.
Review summary: Canon G16 vs Olympus E-450
So what conclusions can be drawn? Which of the two cameras – the Canon G16 or the Olympus E-450 – has the upper hand? Below is a summary of the relative strengths of each of the two contestants.
Advantages of the Canon PowerShot G16:
- More detail: Offers more megapixels (12 vs 10MP) with a 10% higher linear resolution.
- More dynamic range: Captures a larger spectrum of light and dark details (1.2 EV of extra DR).
- Broader imaging potential: Can record not only still images but also 1080/60p movies.
- Larger screen: Has a bigger rear LCD (3.0" vs 2.7") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (922k vs 215k dots).
- Ready to shoot: Comes with a build-in lens, while the E-450 requires a separate lens.
- More compact: Is smaller (109x76mm vs 130x91mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a build-in lens (unlike the E-450).
- Sharper images: Has hand-shake reducing image stabilization build-in.
- More modern: Reflects 4 years and 4 months of technical progress since the E-450 launch.
Reasons to prefer the Olympus E-450:
- Better low-light sensitivity: Can shoot in dim conditions (1.2 stops ISO advantage).
- Faster burst: Shoots at higher frequency (3.5 vs 2.2 flaps/sec) to capture the decisive moment.
- More flexible: Makes it possible to change lenses and thus to use specialty optics.
- Longer lasting: Gets more shots (500 versus 360) out of a single battery charge.
- More heavily discounted: Has been around for much longer (launched in March 2009).
If the count of individual advantages (bullet points above) is taken as a guide, the G16 is the clear winner of the match-up (10 : 5 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision.
In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it says nothing about, for example, the handling, responsiveness, and overall imaging quality of the G16 and the E-450 in practical situations. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased. This is where reviews by experts come in. The table below summarizes the assessments of some of the best known camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The full reviews are available by clicking on the site logo in the table header.
|Canon G16»||Rec||-||4.5/5||4.5/5||4.5/5||Aug 2013||549|
|Olympus E-450«||-||-||4/5||-||4/5||Mar 2009||499||-|
|Canon G1 X Mark II« »||Rec||77/100||4/5||4/5||4.5/5||Feb 2014||799|
|Canon SL1« »||Rec||78/100||4/5||4/5||4/5||Mar 2013||549||-|
|Canon G15« »||Rec||76/100||4.5/5||4.5/5||4.5/5||Sep 2012||499||-|
|Canon G1 X« »||Rec||76/100||4/5||4/5||4.5/5||Jan 2012||799||-|
|Canon M« »||Rec||-||4/5||3.5/5||4/5||Jul 2012||599||-|
|Canon G12« »||Rec||73/100||4.5/5||4.5/5||4.5/5||Sep 2010||499||-|
|Fujifilm X30« »||-||76/100||4.5/5||4/5||4.5/5||Aug 2014||599|
|Fujifilm X20« »||HiRec||77/100||4.5/5||-||5/5||Jan 2013||599||-|
|Fujifilm X10« »||-||76/100||4/5||3.5/5||4.5/5||Sep 2011||599||-|
|Olympus E-620« »||88/100||72/100||4.5/5||rev||5/5||Feb 2009||699||-|
|Olympus E-600« »||-||-||-||-||4.5/5||Aug 2009||449||-|
|Olympus E-420« »||85/100||HiRec||4/5||rev||4.5/5||Mar 2008||599||-|
|Olympus E-520« »||87/100||HiRec||4.5/5||4/5||4.5/5||May 2008||699||-|
|Olympus E-410« »||86/100||HiRec||4/5||rev||4.5/5||Mar 2007||699||-|
|Panasonic LX7« »||HiRec||75/100||4/5||5/5||4.5/5||Jul 2012||499||-|
The review scores listed above should be treated with care, though. The ratings are only valid when refering to cameras in the same category and of the same age. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.
Other camera comparisons
Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just use the search menu below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool. If you do not see the camera that you are looking for, please contact me, and I will try to update the database with the necessary infos.
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